The tens digit of a certain number is 2 less than the units digit. The sum of the squares of the two digits is 34. Find the number.

Answer:

if she has to buy from a mixture of both the cheeses then equation will become;

N x C + M x S = 30

Explanation:

Let C represents the value of cheddar cheese per pound

Let S represents the value of swiss cheese per pound.

Equation when she only buys cheddar cheese will be;

N x C = 30,

Here N is the number of pounds of cheddar cheese

Equation when she only buys swiss cheese will be;

M x S = 30,

Here M is the number of pounds of swiss cheese

Now if she has to buy from a mixture of both the cheeses then equation will become;

N x C + M x S = 30

Answer:

x = 2

Step-by-step explanation:

Any lower base angle is supplementary to any upper base angle, then

51x + 3 + 75 = 180

51x + 78 = 180 ( subtract 78 from both sides )

51x = 102 ( divide both sides by 51 )

x = 2

Answer:

(4, 4)

Step-by-step explanation:

If it is reflected on both axis, it will be (4, 4)

Answer:

m-k=v

Step-by-step explanation:

m-v=k add "v" to both sides to separate it from "m"

m=k+v subtract k from both sides to isolate "v"

m-k=v

Answer:

S=68

T=44

Step-by-step explanation:

G=E=68

F=180-(2×68):44

Answer:

DCB ~ RST

JKL ~ JTU

Step-by-step explanation:

Answer:

4.

Step-by-step explanation:

Divide 30 by 12 which is close to 5 and then divide 20 by 5. This MIGHT be wrong.

Answer:

smaller t= 0

larger t= 4

Step-by-step explanation:

smaller t is the t sqrd

larger t is the 4t

h(t) = t^2 + 4t + 3

h(0) = (0)^2 + 4(0) +3

0 + 0 + 3

= 3

i think the vertex of the parabola is

negative positive 3 or (-3,3),(3,-3)

I don't think if that's the correct answer.

Answer:

y=1/2x+8

Step-by-step explanation:

Hope is helps. Please mark brainliest!!

Answer: 42

you must divide the casuals into the amount of Cheetos I ate last tomorrow morning

Answer:

551.51

Step-by-step explanation:

Inside a nucleus are neutrons and protons, which occupy a space about 100,000 times smaller than the whole atom. In the pond example, a proton would measure about 1/50th inch (0.5 millimeters) in diameter—about the size of a pinpoint.

So the answer would be the diamter of a nucleus.

Answer:

first question

slope = rise/run = 2/3

second question

slope = rise/run = 1/3

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

if u start from any point and go to the next u will be going up 2 the moving 3 to the right.

Answer:McDonald’s

Step-by-step explanation:because they pay very low and u should have -3 -5 -10

Answer: y=4x+9

Slope = 4

Step-by-step explanation:

y2-y1/x2-x1

Given 3,21 and 4,25

25-21/4-3 = 4/1 = 4

Slope = 4

You can use the point-slope formula to get the following equation in slope-intercept formula.

y-y1 = m(x-x1)

(4,25)

->

y-25=4(x-4)

Distribute

y-25=4x-16

Cancel 25

y=4x+9

Answer:

80

Step-by-step explanation:

.375, .525, .25 difference. 20/.25 =80

There are 80 students in the sixth grade.

It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.

Thus, a = px, b = qx

We have been given that ratio of boys to girls in the sixth grade is 3:5. If there are 20 more girls than boys, then

Now we need to do as;

b = 20 + g

3x = 20 + 5x

x  = 10

Now The students  are 8p

8 x 10 = 80

Hence, there are 80 student.

Learn more about ratio here:

brainly.com/question/186659

#SPJ2

Answer:

Option B (second graph)

Step-by-step explanation:

Given the linear equation in standard form, 2x - 3y = 6:

It's easier to figure out the corresponding graph by transforming the equation into its slope-intercept form, y = mx + b:

2x - 3y = 6

2x - 2x - 3y = 6 - 2x

-3y = -2x + 6

Divide both sides by -3:

[tex]\frac{-3y}{-3} = \frac{-2x+6}{-3}[/tex]

y = 2/3x - 2

Now that we have the slope-intercept form, it's easier to tell that Graph B represents the given equation because:

Therefore, the correct answer is Graph B.

Answer:

6a C; 6b C

8: b.2 and d.15/4

Step-by-step explanation:

Answer:

1 mile = 5,280 feet

or

Step-by-step explanation:

So your case, since the given is already 35 miles per hour the only conversion that needs to be done to convert it into feet per hour would be the conversion of miles into feet.

Answer:

x=7, so the smallest angle would be 44?

Step-by-step explanation:

Okay, so in a triangle, all the angles have to add up to 180°. So your equation would be 44 + (5x+20) + (9x+18) = 180

So in order to find the smallest angle, you have to find x, so let's simplify the equation.

Add the like terms (5x + 9x = 14x) and then the regular integers (44 + 20 + 18 = 82)

So now we have 14x + 82 = 180. Subtract 82 from both sides of the equation, and you will have 14x = 98.

Divide both sides by 14, and you will get x = 7.

Now plug this in to both equations, and see which one is the smallest.

9(7) + 18 = 63 + 18 = 81

5(7) + 20 = 35 + 20 = 55

I'm not sure whether or not your problem meant "find the smallest angle with a variable" or just the smallest angle in general, but I hope this helps.

Answer: 1.8x greater

Divide Jennifers spending by Sallys spending

153.36 / 85.20 = 1.8

Sally spen 1.8x more money than Jennifer

Answer:

x = 34

Step-by-step explanation:

4x and 44 are adjacent angles on a straight line and sum to 180° , that is

4x + 44 = 180 ( subtract 44 from both sides )

4x = 136 ( divide both sides by 4 )

x = 34

Answer: 6

Step-by-step explanation:   6

Between the middle point is 6.

Answer:

f = g + d/v

Step-by-step explanation:

g = f - d/v

add d/v to both sides

g + d/v = f

switch sides

f = g + d/v

Answer:

x = 10

Step-by-step explanation:

1. The sum of all angle measures in any triangle is equal to 180 degrees.

2. (Solving)

Step 1: Combine like terms.

Step 2: Subtract 120 from both sides.

Step 3: Divide both sides by 6.

Therefore, x = 10.

Slope is Y / X

Y is up and down and x is left to right.

Slope of 2/3 is 2 units up and 3 units to the right.

Answer: d. Move 2 units upward and 3 units to the right​

Answer:

360

Step-by-step explanation:

120 = 1/3 x

120 x 3 = x

360 = x